1 files changed, 95 insertions, 0 deletions
diff --git a/qpid/java/broker-plugins/management-http/src/main/java/resources/js/qpid/common/timezone.js b/qpid/java/broker-plugins/management-http/src/main/java/resources/js/qpid/common/timezone.js
new file mode 100644
index 0000000000..d03b44843a
--- /dev/null
+++ b/qpid/java/broker-plugins/management-http/src/main/java/resources/js/qpid/common/timezone.js
@@ -0,0 +1,95 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
+ */
+
+define(["dojo/_base/xhr"], function (xhr) {
+
+    var timezones = {};
+
+    var timeZoneSortFunction = function(a, b){
+      if (a.region == b.region)
+      {
+          if (a.city == b.city)
+          {
+            return 0;
+          }
+          return a.city < b.city ? -1 : 1;
+      }
+      return a.region < b.region ? -1 : 1;
+    }
+
+    function loadTimezones()
+    {
+      xhr.get({
+        url: "rest/helper?action=ListTimeZones",
+        sync: true,
+        handleAs: "json",
+        load: function(zones)
+        {
+          zones.sort(timeZoneSortFunction);
+          timezones.data = zones;
+        },
+        error: function(error)
+        {
+          if (console && console.error)
+          {
+            console.error(error);
+          }
+        }
+      });
+    }
+
+    return {
+      getAllTimeZones: function()
+      {
+        if (!timezones.data)
+        {
+          loadTimezones();
+        }
+        return timezones.data;
+      },
+      getTimeZoneInfo: function(timeZone) {
+        if (timeZone == "UTC")
+        {
+          return {
+            "id" : "UTC",
+            "name" : "UTC",
+            "offset" : 0
+          }
+        }
+        var tzi = timezones[timeZone];
+        if (!tzi)
+        {
+          var data = this.getAllTimeZones();
+          for(var i = 0; i < data.length; i++)
+          {
+            var zone = data[i];
+            if (zone.id == timeZone)
+            {
+              tzi = zone;
+              timezones[timeZone] = zone;
+              break;
+            }
+          }
+        }
+        return tzi;
+      }
+    };
+});
+\ No newline at end of file